834417

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 1310400

約数和(自身を除く): 475983

約数列:

[1, 3, 9, 23, 29, 69, 87, 139, 207, 261, 417, 667, 1251, 2001, 3197, 4031, 6003, 9591, 12093, 28773, 36279, 92713, 278139, 834417]

約数ペア:

[(1, 834417), (3, 278139), (9, 92713), (23, 36279), (29, 28773), (69, 12093), (87, 9591), (139, 6003), (207, 4031), (261, 3197), (417, 2001), (667, 1251)]